Tested Working Yenista EXFO Photonetics Anritsu OpticsTunics T100S-HP/SCL 1440-1640nm Infrared IR Precision Tunable Laser
Used see photos. Tested laser works and all buttons functioning. Power button is missing but still able to power on by connecting the wires (an external power switch was previously used with this system. The buyer can also wire in their own external switch if desired for remote operation).
